[wp-trac] [WordPress Trac] #33558: #a11y-headings - Dashboard heading fixes

[WordPress Trac]

#33558: #a11y-headings - Dashboard heading fixes
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 Reporter:  Cheffheid       |       Owner:  afercia
     Type:  defect (bug)    |      Status:  assigned
 Priority:  normal          |   Milestone:  4.4
Component:  Administration  |     Version:  4.3
 Severity:  normal          |  Resolution:
 Keywords:  has-patch       |     Focuses:  accessibility
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Comment (by afercia):

 We should address also the headings inside the Dashboard widgets (e.g.
 "Publishing Soon", "Recently Published", "Comments", "Drafts"). For this,
 we have to wait for #33557 which changes the main Meta Boxes heading from
 `h3` to `h2` so the headings inside widgets should be bumped up from `h4`
 to `h3`.

 Also, additional headings may appear depending on settings or particular
 conditions for example the "Storage Space" in multisite installations and
 the outdated/insecure browser nag.

 The Latest Comments box can display pingbacks/trackbacks too, and the
 `comment-meta` headings there should be changed as done for standard
 comments.

 Plugins can add their own meta boxes in the dashboard and in the CSS so we
 should probably keep supporting the styles for plugins that won't update
 their headings.

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Ticket URL: <https://core.trac.wordpress.org/ticket/33558#comment:6>
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